'This study focuses on the loan terms which occur in both this basic form and its acrolectal counterpart.'
'Another is that a particular basilectal variant for one meaning/function may sometimes be used in combination with the particular acrolectal variant for another meaning/function.'
noun, Linguistics.
1.
the variety of language in a creole continuum that approximates most closely the standard variety of a major international language, as the English spoken in Guyana or Jamaica.